This is Air-mouse with keyboard product,has completely functions of the mouse.The space using function can help you are fully free out of your PC,TV.If you wave it in the air,it can be soonest to be transferred into the moving of the cursor on the pc screen.By using the perfect function combination of 3D and gyroscope,you can handle in 360 angle freely.Compatable Windows, Android, OS, Linux; Devices: PC, Smart TV, Set-top-box, Android TV Box, , Mini PCHighlightMultifunction Remote ControllerAir-Mouse+IR Remote+Keyboard+IR LearningNon-directional remote controll;Anti-shake algorithm Air-mouse;support Motion Sense Games;Technology SpecType: remote control mouse and keyboardModel: T5Language: EnglishWireless: 2.4G RF wireless radio frequency technology;Sensor: (gyro + accelerometer);Working range:more than the 10mBattery: Built-in lithium batteryRated current: 15mAStandby current: Less than20μARated voltage: 3.0VNumber of : 68 colour:blackMaterial:ABS + siliconesize:155x46x12MM Package Contents:1 x Remote control keyboard1 x receiver1 x charging cable1 x Only the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.